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Initial List of Counties in SPC Tornado Watch 21 (WOU)
Back to Watch 21
WW0021 Overview WOU Image
   WOUS64 KWNS 041820
   WOU1

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   TORNADO WATCH OUTLINE UPDATE FOR WT 21
   NWS STORM PREDICTION CENTER NORMAN OK
   1220 PM CST TUE MAR 4 2025

   TORNADO WATCH 21 IS IN EFFECT UNTIL 700 PM CST FOR THE
    FOLLOWING LOCATIONS

   LAC005-007-009-025-029-033-035-037-041-045-047-051-055-057-063-
   065-071-075-077-087-089-091-093-095-097-099-101-103-105-107-109-
   117-121-125-050100-
   /O.NEW.KWNS.TO.A.0021.250304T1820Z-250305T0100Z/

   LA 
   .    LOUISIANA PARISHES INCLUDED ARE

   ASCENSION            ASSUMPTION          AVOYELLES           
   CATAHOULA            CONCORDIA           EAST BATON ROUGE    
   EAST CARROLL         EAST FELICIANA      FRANKLIN            
   IBERIA               IBERVILLE           JEFFERSON           
   LAFAYETTE            LAFOURCHE           LIVINGSTON          
   MADISON              ORLEANS             PLAQUEMINES         
   POINTE COUPEE        ST. BERNARD         ST. CHARLES         
   ST. HELENA           ST. JAMES           ST. JOHN THE BAPTIST
   ST. LANDRY           ST. MARTIN          ST. MARY            
   ST. TAMMANY          TANGIPAHOA          TENSAS              
   TERREBONNE           WASHINGTON          WEST BATON ROUGE    
   WEST FELICIANA       


   MSC001-005-007-011-015-019-021-023-025-029-031-035-037-039-041-
   043-045-047-049-051-053-055-059-061-063-065-067-069-073-075-077-
   079-083-085-087-089-091-097-099-101-103-105-109-111-113-121-123-
   125-127-129-131-133-147-149-151-153-155-157-159-163-050100-
   /O.NEW.KWNS.TO.A.0021.250304T1820Z-250305T0100Z/

   MS 
   .    MISSISSIPPI COUNTIES INCLUDED ARE

   ADAMS                AMITE               ATTALA              
   BOLIVAR              CARROLL             CHOCTAW             
   CLAIBORNE            CLARKE              CLAY                
   COPIAH               COVINGTON           FORREST             
   FRANKLIN             GEORGE              GREENE              
   GRENADA              HANCOCK             HARRISON            
   HINDS                HOLMES              HUMPHREYS           
   ISSAQUENA            JACKSON             JASPER              
   JEFFERSON            JEFFERSON DAVIS     JONES               
   KEMPER               LAMAR               LAUDERDALE          
   LAWRENCE             LEAKE               LEFLORE             
   LINCOLN              LOWNDES             MADISON             
   MARION               MONTGOMERY          NESHOBA             
   NEWTON               NOXUBEE             OKTIBBEHA           
   PEARL RIVER          PERRY               PIKE                
   RANKIN               SCOTT               SHARKEY             
   SIMPSON              SMITH               STONE               
   SUNFLOWER            WALTHALL            WARREN              
   WASHINGTON           WAYNE               WEBSTER             
   WILKINSON            WINSTON             YAZOO               


   GMZ435-436-455-530-532-534-536-538-550-552-555-557-050100-
   /O.NEW.KWNS.TO.A.0021.250304T1820Z-250305T0100Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   VERMILION AND WEST COTE BLANCHE BAYS 

   ATCHAFALAYA AND EAST COTE BLANCHE BAYS 

   COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
   LA OUT 20 NM 

   LAKE PONTCHARTRAIN AND LAKE MAUREPAS 

   MISSISSIPPI SOUND 

   LAKE BORGNE 

   CHANDELEUR SOUND 

   BRETON SOUND 

   COASTAL WATERS FROM PORT FOURCHON LA TO LOWER ATCHAFALAYA RIVER
   LA OUT 20 NM 

   COASTAL WATERS FROM THE SOUTHWEST PASS OF THE MISSISSIPPI RIVER
   TO PORT FOURCHON LOUISIANA OUT 20 NM 

   COASTAL WATERS FROM BOOTHVILLE LA TO SOUTHWEST PASS OF THE
   MISSISSIPPI RIVER OUT 20 NM 

   COASTAL WATERS FROM PASCAGOULA MISSISSIPPI TO STAKE ISLAND OUT 20
   NM 

   ATTN...WFO...LIX...LCH...JAN...MOB...



Aviation Watch (SAW) for WW21
WW0021 Overview Image
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
   SAW1 
   WW 21 TORNADO LA MS CW 041820Z - 050100Z
   AXIS..90 STATUTE MILES EAST AND WEST OF LINE..
   15ENE GWO/GREENWOOD MS/ - 35SSE HUM/HOUMA LA/
   ..AVIATION COORDS.. 80NM E/W /23ENE SQS - 19WSW LEV/
   HAIL SURFACE AND ALOFT..1 INCH. WIND GUSTS..70 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 24035.

   LAT...LON 33578828 29098896 29099194 33579140

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU1.

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